Garmin Bluechart G3 with Navionics Data
Get a new perspective on navigation with Garmin BlueChart g3 coastal marine cartography. Integrated Garmin and Navionics content provide the following mapping features in addition to navigational aids, spot soundings, tides and currents. Simply plug the SD card into your compatible Garmin MFD and enjoy the benefits of Garmin g3 Mapping.Auto guidance technology- Will search the attributes of all relevant charts to suggest the best course for navigation taking into consideration your desired safe depth and overhead clearance.
Depth Range Shading- For up to 10 depths so you can view your designated target depth
Shallow Water Shading- Allows for user defined depths, showing a clear picture of shallow waters to avoid
1-foot HD contours- Provide a more accurate depiction of bottom structure for improved fishing charts and navigation in swamps, canals, marinas and port plans
Raster Cartography- Adds paper chartlike views of NOAA nautical charts *this is only available for Bluechart G3 and G3 Vision coastal charts and ActiveCaptain Mobile App will be required for echoMAP CHIRP and echoMAP Plus combo units to access these charts